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Extracellular loops of BtuB facilitate transport of vitamin B(12) through the outer membrane of E. coli

Vitamin B(12) (or cobalamin) is an enzymatic cofactor essential both for mammals and bacteria. However, cobalamin can be synthesized only by few microorganisms so most bacteria need to take it up from the environment through the TonB-dependent transport system. The first stage of cobalamin import to...

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Detalles Bibliográficos
Autores principales: Pieńko, Tomasz, Trylska, Joanna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7360065/
https://www.ncbi.nlm.nih.gov/pubmed/32609716
http://dx.doi.org/10.1371/journal.pcbi.1008024